Freeze Protection Valve Made from Brass, anti freezing valve

The freeze protection valve covers the opportunity for flow blockage due to freezing. With special technology, the valve controls the flow in the pipe so that potential freezing is prevented. For those of you who are curious about this device, what its functions are, and how it works, let’s read this article to the end. Here there are also instructions on how to properly procure equipment from a credible supplier.

You may have looked for other solutions to clotting valves. For example, by turning off the device temporarily, or closing the valve body and isolating the heat trace. This kind of method is wrong, quite troublesome, and even ineffective. Using a freeze protection valve is the most practical solution with guaranteed safety.

What is a Freeze Protection Valve?

In short, a freeze protection valve is a special valve designed to prevent freezing in the system, so that the channels can flow smoothly all the time. This tool is quite important in various duct systems in households and industries. Even so, you still have to be selective in looking for good quality and certified products.

The potential for flow freezing at the control valve is quite large with varying causal factors. For example, extreme cold weather will freeze the water in the water heater line. This condition can obstruct the flow and make it difficult for you to access water for various uses.

But the cause of freezing is not only the extreme weather of the long winter. The freeze protection valve is also effective in preventing freezing in many channels that require high temperatures.

For example, the sugar water line in a bakery requires a temperature of around 110°F to maintain a smooth flow. Or wax factories, which must maintain temperatures of 130°F+ to prevent freezing.

How the Freeze Protection Valve Works

As mentioned in the previous discussion, isolating the valve is not an effective solution to prevent freezing. The valve body does not always freeze, because the inlet and outlet flow must be controlled so that it does not cause freezing.

Freeze protection valves effectively channel sufficient heat to prevent freezing to the valve body, as well as to the inlet and outlet sides of the flow. The tool can also ideally control heat traces and steam traces so that freezing of the valve body, yoke, actuator, and all channels can be effectively prevented.

Here are some important things about how the freeze protection valve works:

Open and Close the Valve

The tool starts its work when the temperature drops and potential freezing is detected. The valve on the thermostatic element opens so that the liquid flows out of the pipe. Effective flow movement reduces the freezing of pipes. When the temperature starts to stabilize at a certain number, the valve will close and the water flow will stop.

Technical Parameters on the Freeze Protection Valve

Match your needs to the tool specifications. A good supplier will clearly and transparently present data regarding the specifications of this tool. For example, you know what material the valve is made of, what temperature is set for initial opening, full opening, and full close, as well as the Working Temperature range.

Another important piece of information, you must also know what MAX Pressure suits your needs. Technical parameters also ideally provide clear information about Max Flow, Control Accuracy, and Thread specification. If you are still confused about adjusting the valve specifications to your needs, don’t hesitate to consult.

Important Facts about Freeze Protection Valves

This device is part of the Heating, Ventilation, and Air Conditioning (HVAC) business which is quite important. The existence of different suppliers means this product has various qualities and specifications. If you are interested in procuring valves soon, or even want to do an HVAC business, let’s first complete the following insights:

The Main Function

The valve functions to prevent damage and blockages due to freezing of the flow. This is done by flowing liquid into the channel when the temperature approaches the freezing point. Some of the benefits of opening the valve to drain fluid are preventing ice formation, starting the flow, and balancing the pressure in the line.

In active condition, this tool also effectively prevents pipe cracking, as well as preventing damage to valves and other devices. Using the right valve can significantly support production cost efficiency. You will be able to save on the cost of replacing spare parts, additional labor, and preventing total system damage.

Product Testing and Certification

Every component of the freeze protection valve must pass tests, especially for temperature accuracy and pressure strength. The use of proper ram-type plugs and seals is very important and their quality must be proven by special certificates from credible institutions. Selectively choosing suppliers is also very important to guarantee the best products at the most affordable prices.

Chance of Freezing After Using Freeze Protection Valve

The use of special valves does not completely guarantee the formation of ice in the lines. In some cases, clotting can still occur due to several causes. Ice may form on the inside lining of the pipe. But this can be an insulator to prevent heat loss from cold outside air. The icing on the inner pipes should not adversely affect overall system performance.

However, an additional layer of ice could form on the inner pipe walls and create a blockage. If this condition is allowed, the ice will press on the water and create a dramatic increase in pressure internally in the channel. A good freeze protection valve should be able to anticipate potential damage due to excessive icing.

Part of the HVAC Business

To ensure its effective performance, the freeze protection valve does not work alone. As part of an HVAC business, devices must be interconnected and coordinated, so that they support each other’s specific goals. Most importantly, the system must be able to support comfortable water and air flow functions or facilitate effective production processes in various industries.

It is very important to be selective in choosing a supplier who is ready to provide the most complete range of freeze protection valves and HVAC equipment. One of the most recommended is Jiaxing Legom Technology Co., Ltd. Our company produces the most complete HVAC equipment, including heat pump, thermal actuator, room thermostat, and many others.